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Module::getModule and Module::hasModule support for sub-modules - see #983

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This commit is contained in:
Luciano Baraglia
2013-10-16 18:14:18 -03:00
parent e574f10c8c
commit bce3afcca2
1 changed files with 30 additions and 7 deletions
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37
framework/yii/base/Module.php
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@@ -333,7 +333,20 @@ abstract class Module extends Component
*/
public function hasModule($id)
{
return isset($this->_modules[$id]);
if (strpos($id, '/') === false) {
return isset($this->_modules[$id]);
} else {
// it's a sub-module
$ids = explode('/', $id);
$module = $this;
foreach ($ids as $id) {
if (!isset($module->_modules[$id])) {
return false;
}
$module = $module->getModule($id);
}
return true;
}
}
/**
@@ -345,13 +358,23 @@ abstract class Module extends Component
*/
public function getModule($id, $load = true)
{
if (isset($this->_modules[$id])) {
if ($this->_modules[$id] instanceof Module) {
return $this->_modules[$id];
} elseif ($load) {
Yii::trace("Loading module: $id", __METHOD__);
return $this->_modules[$id] = Yii::createObject($this->_modules[$id], $id, $this);
if (strpos($id, '/') === false) {
if (isset($this->_modules[$id])) {
if ($this->_modules[$id] instanceof Module) {
return $this->_modules[$id];
} elseif ($load) {
Yii::trace("Loading module: $id", __METHOD__);
return $this->_modules[$id] = Yii::createObject($this->_modules[$id], $id, $this);
}
}
} else {
// it's a sub-module
$ids = explode('/', $id);
$module = $this;
foreach ($ids as $id) {
$module = $module->getModule($id);
}
return $module;
}
return null;
}